The present invention relates to an air conditioner pipe for a vehicle, comprising: a pipe having a flow space in which a refrigerant flows; an expansion valve connected to the pipe and controlling the flowing refrigerant; and a cover unit settled on the expansion valve. The cover unit includes: a cover main body unit on which the expansion valve is settled; and a protector engaged with an outer circumferential surface of the cover main body unit. According to the air conditioner pipe for a vehicle of the present invention, the protector made of materials for preventing thermal deformation is installed on an outer circumferential surface of the cover unit settled on the expansion valve connected to the pipe, thereby making it possible to prevent thermal damage from the heat of an engine. In addition, according to the air conditioner pipe for a vehicle of the present invention, a taping member is installed on the protector and the cover unit such that the protector and the cover can be simply connected and assembled. Accordingly, according to the present invention, the air conditioner pipe for a vehicle is able to prevent thermal damage from the heat of an engine and allow the protector and the cover to be simply assembled, thereby increasing durability and efficiency of the air conditioner pipe.

    본 발명은, 냉매가 유동되는 유동공간을 가지는 파이프; 상기 파이프와 연결되며, 유동되는 냉매가 조절되는 팽창밸브; 및 상기 팽창밸브에 안착되는 커버부;를 포함하되, 상기 커버부는, 상기 팽창밸브가 안착되는 커버본체부와, 상기 커버본체부의 외주면에 결합되는 프로텍터를 포함하는 차량용 에어컨 배관을 제공한다. 본 발명에 따른 차량용 에어컨 배관에 의하면, 파이프와 연결되는 팽창밸브에 안착되는 커버부의 외주면에 열변형을 방지하는 재질로 구비되는 프로텍터가 설치됨으로써, 엔진열기로부터의 열해방지를 가능하게 한다. 또한, 본 발명에 따른 차량용 에어컨 배관에 의하면, 프로텍터와 커버부에 테이핑부재가 설치됨으로써, 프로텍터와 커버가 단순한 연결조립이 가능하게 한다. 따라서 본 발명에 따른 차량용 에어컨 배관에 의하면, 엔진열기로부터의 열해방지를 가능하며 프로텍터와 커버가 단순한 조립이 되도록 하여 에어컨 배관의 내구성과 효율성이 증대가 된다.


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    Title :

    Air conditioner pipe for vehicle


    Additional title:

    차량용 에어컨 배관


    Contributors:
    LEE SANG BOK (author) / SHIN JI YONG (author)

    Publication date :

    2022-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F16L PIPES , Rohre



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